132154940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{388691}}^1$

素因数の和:388717

約数の個数: 24

約数和(自身を含む): 293851152

約数和(自身を除く): 161696212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 388691, 777382, 1554764, 1943455, 3886910, 6607747, 7773820, 13215494, 26430988, 33038735, 66077470, 132154940]

約数ペア:

[(1, 132154940), (2, 66077470), (4, 33038735), (5, 26430988), (10, 13215494), (17, 7773820), (20, 6607747), (34, 3886910), (68, 1943455), (85, 1554764), (170, 777382), (340, 388691)]